:root{font-family:system-ui,sans-serif;color:#fff;background:#121e2c}body{margin:0}main{min-height:100vh;display:grid;align-content:center;justify-items:start;padding:3rem 1.5rem;max-width:40rem;margin:0 auto}.mark{margin:0 0 .5rem;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}h1{margin:0 0 .75rem;font-size:2.5rem}p{margin:0;line-height:1.5;color:#9ca3af}